Run mac test under xcode for tester_engine

This CL:
1) put xcode installation under context
2) put contexts arguments to api.flutter_deps.contexts, instead of appending arguments at each context iteration. This makes the module to handle more general cases not limited to (env, env_prefix).

LED run based on https://github.com/flutter/engine/pull/43115:
https://luci-milo.appspot.com/raw/build/logs.chromium.org/flutter/led/keyonghan_google.com/57dfaf1802c4b6aeae753e5a70c4993301edf90d88fa6dc06e5296b890434974/+/build.proto

Change-Id: Iad47e624c2ae3625b424e5610199d332d1709c6a
Bug: https://github.com/flutter/flutter/issues/129366
Reviewed-on: https://flutter-review.googlesource.com/c/recipes/+/46380
Reviewed-by: Godofredo Contreras <godofredoc@google.com>
Commit-Queue: Keyong Han <keyonghan@google.com>
6 files changed
tree: cbfef3811efd1ebd9e0d3c15e8988b03db503c22
  1. infra/
  2. recipe_modules/
  3. recipes/
  4. .gitignore
  5. .style.yapf
  6. AUTHORS
  7. LICENSE
  8. OWNERS
  9. README.md
  10. recipes.py
README.md

Flutter LUCI Recipes

This repository contains Flutter's LUCI recipes. For the LUCI infrastructure config, see flutter/infra. Actual builds can be seen at ci.chromium.org.

Supported repositories roll their .ci.yaml into flutter/infra, which updates what properties builds have. For example, flutter config specifies various dependencies the different tests require, which are then used by the flutter_deps recipe_module No modifications to flutter/infra are required to work on the recipes.

Configuration

Tricium configurations recipes repo.

Testing locally

Running python recipes.py test train will execute all of the tests in this repository

Troubleshooting

Required binary is not found on PATH: cipd when testing locally

You need to ensure depot_tools is installed. See Depot Tools Installation Tutorial